Forty-second annual report on the health and sanitary condition of the Parish of St. Mary, Islington page -

Islington 1897

Forty-second annual report on the health and sanitary condition of the Parish of St. Mary, Islington

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Table —. In the following tables I state the analyses (made monthly) of the New River Company's Water recorded during the year.

1897.	Total Solid Matter.	Chlorine.	Equal to Chloride of Sodium.	Nitrogen as Nitrates.	Nitrogen as Ammonia.	1 Oxygen required to oxidise Organic Matter.	Degree of Hardness.	Degree after boiling J of an hour.	Organic Carbon.	Organic Nitrogen.
January	24-40	1-296	2-124	0-265	0-000	0-023	18-63	5-20
February	23-70	1-2-24	2-006	0-249		0-037	19-47	4-69
March	20-60	1-2-24	2 006	0-247	It	0-028	17-58	4-40
	19-90	1-296	2-124	0-227		0 026	16-10	4-40
May	19-90	1-296	2-124	0-183		0-015	15-89	4-20
	19-60	1-320	2-163	0-188		0-021	15-82	4-16
	20-70	1-368	2-242	0-132		0-011	15-89	4-20
August ....	21-20	1-368	2-224	0 130		0-011	15-47	3-70
September	21-80	1-296	2-124	0-122		0-019	16-10	4-29
October....	21-00	1-368	2-242	0-163	n	0-007	1716	3-80
November	2400	1-296	2-124	0-200		0-018	18-42	4-50
December	22-00	1-224	2-006	0-220	n	0-011	18-63	4-69	"
Average	21-57	1-298	2-126	0-194	0-000	0-019	17-10	4-35

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Table — Deaths during the year 1897 in the Metropolitan Sanitary District oj Islington, classified accoi'ding to Diseases, Ages and Localities.

1896.	Total Solid Matter.	Chlorine.	Equal to Chloride of Sodium.	Nitrogen as Nitrates.	Nitrogen as Ammonia.	Oxygen requiredto oxidise Organic Matter.	Degree of Hardness.	Degree after boiling \| of an hour.	Organic Carbon.	Organic Nitrogen.
January ..		1-296	2-124	0-281	o-ooo	0-040	18-84	•	0-095	0-015
February ..		1-278	2-094	0-273		0-033	18-42		0-082	0 013
March		1-224	2-006	0-253	»»	0034	17-63		0-089	0-014
		1-224	2 006	0-255		0-028	16*41		0 061	0-01(
		1-242	2-035	0-200		0 015	15-10		0-039	0-007
		1-29 j	2-124	0-216		0-018	15-63		0-032	(i 006
Tnlv		1-368	2-242	0-208		0-016	15-63		0-029	o (iu4
August----		1-296	2-124	0-204		0-015	15-89		0-032	0005
September.		1-278	2-094	0-188	II	0-012	16-20		0 039	o-oofi
October....		1-260	2-065	0-200	»»	0 014	16-89		0 037	0005
November..		1-272	2-086	0-212	».	0-011	18-63		0 028	0-006
December..		1-224	2-006	0-226	II	0016	18 22		0 031	0-005
Average..	..	1-271	00 o ! ©*	0-226	o-ooo	0-021	16-96		0-049	0-008